This is where I put stuff I need to remember to play. Test chambers I thought were broken and weren't, or that were broken but the author fixed them, or just stuff I found, thought looked like fun, but had to be at work in fifteen minutes and couldn't fin...

A series of puzzles designed to test your creativity, ingenuity, and intuition. Most require more out-of-the-box thinking and attention to detail than you may be used to. These puzzles are made to showcase a large variety of mechanics and tricks in Portal...

[Currently In Development] Senateman's Testing Pack

Collection by Senateman

A collection of testing chambers made by Senateman.
Have fun!

Bring Your Daughter To Work Day

Collection by FLooper

This is a series with Portal 2 Singleplayer Maps, created with Hammer / Portal 2 SDK / Portal 2 Authoring Tools - Beta.
It is recommended to play the parts in order, but a direct storyline is not really given.
All maps were made by a single person o...

Bridges Maps

Collection by Keplyx

A collection of my maps Bridges.

Portal 2 collection

Collection by Twinkles

arhilatajetaeths

test series

Collection by calebmerroto1

the place of access for the 1st test series

Mes cartes Portal2

Collection by •¤ אคย๓є ¤•

Toute mes maps Portal 2 Solo

Aperture Complex Test Sessions

Collection by [TSE]m1n3craftlvr8

The tests are pretty complex and definatly not like the boring ones ive done in the past... Heck no, these tests will make you think harder than you do in the regular official P2 tests! Enjoy the testing...

Franken Tests

Collection by TheFelyks

All Franken Tests Collection

Secondary Fire

Collection by RubyCarbuncle ≠SG-1≠

Recreated because the old collection broke.
Secondary Fire is a Work in Progress mappack that has been heavily inspired by the mod Blue Portals for the original Portal and forces the player to only use the Orange Portal to get around. This mappack will...

The Jumper Collection

Collection by Lemon Lemertson

The Jumper Series
A collection of portal 2 maps, made by me.
More are to come.
Also join the Lemon Watch today!

Sloppy Steve's Dungeons

Collection by SloppySteve

A collection of my very best test chambers.

Mapas coop 1

Collection by ╰(❍ᴥ❍ʋ) Arkianux

Recopilacion de mapas de la workshop

kk

Collection by unicob_marco

ggjhvlh

LasTTime

Collection by Anakonda

Just a collection of all my chambers named "LasTTime". They haven't any specific difficult. Easy-medium-hard... It doesn't matter! Just enjoy :D

Crazy Portal 2 Levels

Collection by Crazy Mahone

A set of coop Portal 2 Levels. Growing every week or so.

Space Prison Map Pack

Collection by Nextej

------------------------------------------------------------------------------------------------------------------------------Welcome Test Prisoner No. 234. You are on a space station penal colony Terra-three, orbiting around the Earth. You've being awake...

Military Androids (Cooperative)

Collection by bonesiii

Wheatley has resurrected a series of live fire courses for military androids from the old days of GLaDOS's original rule over the Aperture Science facility. Unfortunately, no military androids were available at the time, and he put it into an automatic mo...

My own Portal 2 Story! (Complete Collection)

Collection by 👑Crike🎬# Youtube!(REC)

This Collection Holds 11 Amazing and brain twisting Chambers That are Smart and Fun to Play!!

Turrets

Collection by JuliuszB22

Do you like turrets? I think you don't. They have killed me billions times! So play these few tests and show turrets who's boss!

Portal 2: What Does This Do? (Singleplayer)

Collection by UlitiamteExpert2

Portal 2 singleplayer map collection.
Difficulty: Moderate
"There is one in every level, each harder to spot than the last!"

Showcase

Collection by bonesiii

These maps showcase very useful logic gate techniques and other Portal systems, usually contrasting with the more limited standard versions (if any), in the Portal 2 official map creator. Brief explanations are written on the wall with an alphabet (shown ...